New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Which is biotechnological

    milestone?
    A Before 6000 BC: Leavening of bread, alcoholic beverages and vinegar from fermented juice Correct Answer Incorrect Answer
    B 19th century: Ethanol acetic acid production, sewage treatment, Baker’s yeast Correct Answer Incorrect Answer
    C 2004: Genetically modified food on market Correct Answer Incorrect Answer
    D All are true Correct Answer Incorrect Answer

    Solution

    All options highlight key milestones in biotechnology history, from ancient fermentation to modern GM foods.

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